CN210854144U - Belt pressing roller with adjustable section diameter - Google Patents
Belt pressing roller with adjustable section diameter Download PDFInfo
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- CN210854144U CN210854144U CN201921456230.3U CN201921456230U CN210854144U CN 210854144 U CN210854144 U CN 210854144U CN 201921456230 U CN201921456230 U CN 201921456230U CN 210854144 U CN210854144 U CN 210854144U
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Abstract
The utility model discloses a press belt roller with an adjustable section diameter, which comprises a first rotating shaft and a first side plate, wherein the first side plate is arranged on the right end surface of the first rotating shaft, a diameter expanding structure is arranged on the first side plate, and an auxiliary structure is arranged on the diameter expanding structure; the diameter expansion structure mainly comprises: two pairs of side rolling blocks with the same structure; the utility model relates to a conveying transportation auxiliary assembly technical field, this device is researched and improved in the aspect of the structure, supports the transmission to the conveyer belt through adding the side roller piece, and when the conveyer belt among the device appeared by the condition of tensile deformation, the movable block among the adjusting device can push up and move the side roller piece and carry out the knot of transferring of device cross-section diameter, enlarges cross-section diameter, makes originally and the conveyer belt that loosens tighten, and increase device resumes the conveying effect in the frictional force of conveyer belt.
Description
Technical Field
The utility model relates to a conveying transportation auxiliary assembly technical field specifically is a cross-section diameter adjustable press belt roller.
Background
Conveying equipment is by wide application in each field, under prior art condition, the conveyer belt in the conveying equipment is mostly the material that fibre, nylon and metal mix, and the conveyer belt need bear very big pressure in the use, takes place to warp very easily under the pressure effect that lasts, appears easily that conveyer belt length is elongated the holistic conveying effect of conveyer that leads to and receives the influence, and most enterprises of this condition appear and can change the conveyer belt, and resource and financial resources are wasted in view of this, to the above-mentioned problem in-depth research, the present case of tunneling produces.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a cross-section diameter adjustable press belt roller has solved the conveyer belt among the current conveying equipment and has mostly been the material that fibre, nylon and metal mix, the conveyer belt need bear very big pressure in the use, take place to warp very easily under the pressure effect that lasts, conveyer belt length appears easily and is lengthened the holistic conveying effect of conveyer that leads to and receive the influence, the conveyer belt can be changed to the majority enterprise of this condition appears, the technical problem of resource-wasting and financial resources.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a belt pressing roller with an adjustable section diameter comprises a first rotating shaft and a first side plate, wherein the first side plate is installed on the right end face of the first rotating shaft, a diameter expansion structure is installed on the first side plate, and an auxiliary structure is installed on the diameter expansion structure;
the diameter expansion structure mainly comprises: two pairs of side rolling blocks with the same structure, four pairs of fixture blocks with the same structure and a diameter expansion part;
the two pairs of side rolling blocks are arranged on the first side plate and correspond to each other, the four pairs of fixture blocks are respectively arranged on two sides of the two pairs of side rolling blocks and correspond to each other, and the diameter expansion parts are arranged on the two pairs of side rolling blocks.
Preferably, the diameter expansion portion mainly includes: the second side plate, four pairs of springs with the same structure and a diameter expansion assembly;
the second side plate is arranged on the two pairs of side rolling blocks, grooves are formed in opposite sides of the first side plate and the second side plate, the four pairs of clamping blocks are located in the grooves, one ends of the four pairs of springs are respectively arranged on the grooves of the two pairs of side rolling blocks, the other ends of the four pairs of springs are respectively arranged on the four pairs of clamping blocks, and the diameter expansion assembly is arranged on the two pairs of side rolling blocks.
Preferably, the diameter expansion assembly consists essentially of: the first bearing, the second rotating shaft and a pair of second bearings with the same structure;
the first bearings are embedded on the first side plate, the second rotating shafts are installed on the right side wall surface of the second side plate and correspond to the first rotating shafts, and the pair of second bearings are installed on the second side plate.
Preferably, the auxiliary structure mainly comprises: a rotating rod, a positive thread and an auxiliary part;
one end of the rotating rod is inserted on the first bearing, the other end of the rotating rod is inserted on the pair of second bearings, the forward thread is installed on the rotating rod, and the auxiliary part is installed on the rotating rod.
Preferably, the auxiliary portion mainly includes: the device comprises a reverse thread, a pair of moving blocks with the same structure and four pairs of rectangular strips with the same structure;
the reverse threads are arranged on the rotating rod, the pair of moving blocks are respectively arranged on the forward threads and the reverse threads, and the two pairs of rectangular strips are respectively arranged on the pair of moving blocks and correspond to each other.
Preferably, the second rotating shaft is provided with a through hole, the right end of the rotating rod is inserted into the two pairs of second bearings and extends to the right side of the second rotating shaft through the through hole of the second rotating shaft, and the two pairs of side rolling blocks are provided with rectangular grooves for the rectangular strips to slide.
Advantageous effects
The utility model provides a cross-section diameter adjustable press belt roller. The method has the following beneficial effects: the device is researched and improved in the aspect of structure, the side roller block is added to support and drive the conveying belt, when the conveying belt in the device is stretched and deformed, the moving block in the device can be adjusted, the side roller block is pushed to adjust the diameter of the section of the device, the diameter of the section is enlarged, the conveying belt which is originally or loosely collapsed is tightened, the friction force of the device on the conveying belt is increased, the conveying effect is recovered, the service life of the conveying belt is prolonged, the cost is reduced, and resources are saved.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram is looked to main of press belt roller of cross-sectional diameter adjustable.
Fig. 2 is the utility model discloses a cross-section diameter adjustable pinch roller look sideways at schematic structure.
Fig. 3 is a schematic view of a top view structure of a press belt roller with an adjustable cross-sectional diameter according to the present invention.
Fig. 4 is an enlarged schematic view of a structure at a position a of the pinch roller with an adjustable cross-sectional diameter according to the present invention shown in fig. 3.
In the figure: 1-a first rotating shaft; 2-a first side plate; 3-rolling the block on the side; 4-clamping blocks; 5-a second side plate; 6-a spring; 7-a first bearing; 8-a second rotating shaft; 9-a second bearing; 10-rotating rod; 11-positive thread; 12-reverse threading; 13-a moving block; 14-a rectangular bar; 15-rectangular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
Example (b): referring to the attached drawings 1-3 of the specification, the present application is a belt pressing roller with an adjustable section diameter, which includes a first rotating shaft 1 and a first side plate 2, wherein the first side plate 2 provides an installation space, the rotating shaft is convenient for using and installing a device, the first side plate 2 is installed on the right end face of the first rotating shaft 1, a diameter expansion structure is installed on the first side plate 2, and an auxiliary structure is installed on the diameter expansion structure;
in the specific implementation process, it should be particularly noted that the diameter expansion structure in this case mainly includes: the connecting relationship and the position relationship of the two pairs of side rolling blocks 3 with the same structure, the four pairs of fixture blocks 4 with the same structure and the diameter expansion part are as follows:
the two pairs of side rolling blocks 3 are arranged on the first side plate 2 and correspond to each other, the four pairs of fixture blocks 4 are respectively arranged on two sides of the two pairs of side rolling blocks 3 and correspond to each other, and the diameter expansion parts are arranged on the two pairs of side rolling blocks;
therefore, the two pairs of side rolling blocks form a circular shaft, the circular shaft rolls to drive the conveyor belt to run, and the two pairs of fixture blocks 4 are respectively connected with the two pairs of side rolling blocks 3 to prevent the two pairs of side rolling blocks 3 from being staggered;
the diameter expansion part mainly comprises: the second side plate 5, four pairs of springs 6 with the same structure and diameter expansion components are connected and positioned as follows:
the second side plate 5 is arranged on the two pairs of side rolling blocks 3, grooves are formed in the opposite sides of the first side plate 2 and the second side plate 5, the four pairs of fixture blocks 4 are all positioned in the grooves, one ends of the four pairs of springs 6 are respectively arranged on the grooves of the two pairs of side rolling blocks 3, the other ends of the four pairs of springs are respectively arranged on the four pairs of fixture blocks 4, and the diameter expansion assembly is arranged on the two pairs of side rolling blocks 3;
therefore, the second side plate 5 is matched with the first side plate 2 to play a role in clamping and fixing, and the four pairs of clamping blocks 4 limit the movable direction of the side rolling block 3 to prevent the device from being misplaced when the section is expanded;
the diameter expansion assembly mainly comprises: the first bearing 7, the second rotating shaft 8 and the pair of second bearings 9 with the same structure have the following connection relationship and position relationship:
the first bearing 7 is embedded on the first side plate 2, the second rotating shaft 8 is arranged on the right side wall surface of the second side plate 5 and corresponds to the first rotating shaft 1, and the pair of second bearings 9 are arranged on the second side plate 5;
as can be seen from the above, the first bearing 7 provides a mounting position for the components, and the second rotating shaft 8 corresponds to the first rotating shaft 1, so that the device is convenient to mount and use.
In the specific implementation process, it is worth focusing on the description that the auxiliary structure in this case mainly includes: the connecting relation and the position relation of the rotating rod 10, the positive thread 11 and the auxiliary part are as follows:
one end of a rotating rod 10 is inserted on the first bearing 7, the other end of the rotating rod is inserted on the pair of second bearings 9, a forward thread 11 is installed on the rotating rod 10, and an auxiliary part is installed on the rotating rod 10;
as can be seen from the above, the rotating rod 10 can rotate, and the rotation of the rotating rod 10 is subject to little resistance with the aid of the pair of second rotating shafts 8, which is convenient for operation;
the auxiliary portion mainly includes: the connection and position relationships of the reverse threads 12, a pair of moving blocks 13 with the same structure and four pairs of rectangular strips 14 with the same structure are as follows:
the reverse thread 12 is installed on the rotating rod 10, the pair of moving blocks 13 are respectively installed on the forward thread 11 and the reverse thread 12, and the two pairs of rectangular bars 14 are respectively installed on the pair of moving blocks 13 and correspond to each other;
it can be known from the above description that, when using the device, the device needs to be installed in the rotating device manually by a worker, the installation manner is the same as that of the existing equipment, the installation related to the device is the same as that of the existing technology and is not described herein, the device operates as a common belt pressing roller to transmit materials, when the conveying belt in the device is deformed and loosened, the diameter of the device can be expanded, the rotating rod 10 in the rotating device rotates, because the rotating rod 10 is provided with the forward thread 11 and the reverse thread 12, the moving block 13 screwed on the rotating rod 10 generates displacement opposite to the line of defense, the moving block moves towards the two sides of the device, the moving block 13 pushes the two pairs of side rolling blocks 3 with the same structure in the moving process, the fixture block 4 slides to limit the moving track of the side rolling blocks 3, and stops rotating after the conveying belt is tightened, so the service life of the conveying belt can be prolonged, the economic expenditure is reduced;
as a preferred scheme, furthermore, a through hole is formed in the second rotating shaft 8, the right end of the rotating rod 10 is inserted into the two pairs of second bearings and extends to the right side of the second rotating shaft 8 through the through hole of the second rotating shaft 8, so that the rotating rod 10 is convenient to rotate for adjustment in the use process, and rectangular grooves 15 are formed in the two pairs of side rolling blocks 3 for the rectangular strips 14 to slide; the moving block 13 is prevented from rotating along with the rotating rod 10, and the using effect is prevented from being influenced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The statement that an element defined by the phrase "comprises an … … does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The belt pressing roller with the adjustable section diameter comprises a first rotating shaft (1) and a first side plate (2), and is characterized in that the first side plate (2) is installed on the right end face of the first rotating shaft (1), a diameter expansion structure is installed on the first side plate (2), and an auxiliary structure is installed on the diameter expansion structure;
the diameter expansion structure mainly comprises: two pairs of side rolling blocks (3) with the same structure, four pairs of fixture blocks (4) with the same structure and a diameter expanding part;
the two pairs of side rolling blocks (3) are arranged on the first side plate (2) and correspond to each other, the four pairs of clamping blocks (4) are arranged on two sides of the two pairs of side rolling blocks (3) and correspond to each other, and the diameter expansion parts are arranged on the two pairs of side rolling blocks.
2. The pinch roller of claim 1, wherein the diameter expansion portion substantially comprises: a second side plate (5), four pairs of springs (6) with the same structure and a diameter expansion assembly;
the second side plate (5) is installed on the two pairs of side rolling blocks (3), grooves are formed in the opposite sides of the first side plate (2) and the second side plate (5), the four pairs of clamping blocks (4) are located in the grooves, one ends of the four pairs of springs (6) are installed on the grooves of the two pairs of side rolling blocks (3) respectively, the other ends of the four pairs of springs are installed on the four pairs of clamping blocks (4) respectively, and the diameter expansion assembly is installed on the two pairs of side rolling blocks (3).
3. The diameter adjustable pinch roller of claim 1, wherein the diameter expansion assembly consists essentially of: a first bearing (7), a second rotating shaft (8) and a pair of second bearings (9) with the same structure;
the first bearings (7) are embedded on the first side plate (2), the second rotating shaft (8) is installed on the right side wall surface of the second side plate (5) and corresponds to the first rotating shaft (1), and the pair of second bearings (9) are installed on the second side plate (5).
4. A pinch roller with an adjustable cross-sectional diameter according to claim 3, wherein the secondary structure essentially comprises: a rotating rod (10), a positive thread (11) and an auxiliary part;
one end of the rotating rod (10) is inserted on the first bearing (7), the other end of the rotating rod is inserted on the pair of second bearings (9), the forward thread (11) is installed on the rotating rod (10), and the auxiliary part is installed on the rotating rod (10).
5. The platen roller of claim 4, wherein the secondary portion mainly comprises: the device comprises a reverse thread (12), a pair of moving blocks (13) with the same structure and four pairs of rectangular strips (14) with the same structure;
the reverse threads (12) are arranged on the rotating rod (10), the pair of moving blocks (13) are respectively arranged on the forward threads (11) and the reverse threads (12), and the two pairs of rectangular strips (14) are respectively arranged on the pair of moving blocks (13) and correspond to each other.
6. The pinch roller with the adjustable cross-sectional diameter according to claim 4, wherein the second rotating shaft (8) is provided with a through hole, the right end of the rotating rod (10) is inserted into the two pairs of second bearings and extends to the right side of the second rotating shaft (8) through the through hole of the second rotating shaft (8), and the two pairs of side roller blocks (3) are provided with rectangular grooves (15) for the rectangular strips (14) to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456230.3U CN210854144U (en) | 2019-09-04 | 2019-09-04 | Belt pressing roller with adjustable section diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456230.3U CN210854144U (en) | 2019-09-04 | 2019-09-04 | Belt pressing roller with adjustable section diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210854144U true CN210854144U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921456230.3U Active CN210854144U (en) | 2019-09-04 | 2019-09-04 | Belt pressing roller with adjustable section diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210854144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806998A (en) * | 2020-07-23 | 2020-10-23 | 杨帆 | Rubber roller |
| CN114313867A (en) * | 2021-12-02 | 2022-04-12 | 江苏金冶冶金设备有限公司 | Guide roller with adjustable height and structure |
-
2019
- 2019-09-04 CN CN201921456230.3U patent/CN210854144U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806998A (en) * | 2020-07-23 | 2020-10-23 | 杨帆 | Rubber roller |
| CN111806998B (en) * | 2020-07-23 | 2021-08-27 | 广东聚成杰强橡塑制品有限公司 | Rubber roller |
| CN114313867A (en) * | 2021-12-02 | 2022-04-12 | 江苏金冶冶金设备有限公司 | Guide roller with adjustable height and structure |
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